How to create a condition in Yii?

Question

Yii

Good afternoon!

Tell me how to create a selection condition.

The code:

Yii::app()->language = Yii::app()->user->getState('lang', 'ru');

It is necessary to make a selection based on the sites database and the site_id column. If site_id = 3 then in the code above ('lang', 'ru'), and if site_id = 1 or 2 then the code ('lang', 'kk')

Tell me how to implement it?

Answer 1

https://yiiframework.com.ua/ru/doc/guide/2/db-acti...